1, Chen Jing shares
The advanced technology of 12 nm adopted by the company has been widely used in various chips, including S series chips, T series chips, AI series chips and V series chips.
2. Fudan Microelectronics
At present, the company has established and improved product lines such as security and identification chip, nonvolatile memory, intelligent instrument chip, FPGA chip and integrated circuit test service, which are widely used in finance, network communication, home appliances, automotive electronics, data center, artificial intelligence and other fields.
3. Ziguang Guowei
The company's shareholding subsidiary Ziguang Tongchuang is engaged in FPGA business and is a leading enterprise in the field of AI chips in China. The company has mastered the core technologies related to smart security chips, such as near field communication, security algorithm, security attack and defense, high reliability and so on, and has a number of core patents.
4. Rui Xinwei
The company mainly provides end-side and edge-side AISoC chips, which have the characteristics of high computational efficiency, high energy efficiency and low power consumption, and comprehensively optimizes the pre-and post-processing of end-side and edge-side data to further improve the processing efficiency of the overall flow of AI applications.
5. Lan Qi Science and Technology
The company's first generation AI chip has completed the engineering sample streaming before the end of 2022, and a series of tests, verifications and sample delivery will be carried out in the future. The company invented DDR4 full buffer 1+9 architecture, which was finally adopted by JEDEC international standard. This architecture will evolve into 1+ 10 architecture in DDR5 generation.
Reference to the above contents: Baidu Encyclopedia-Ruixinwei, Baidu Encyclopedia-Chen Jing Semiconductor (Shanghai) Co., Ltd.